[Bug 2135087] Re: OS Upgrade Failure 22.04 to 24.04.3 LTS

[Nick Rosbrook]

*** This bug is a duplicate of bug 1970018 ***
    https://bugs.launchpad.net/bugs/1970018

Reviewing the files from your upgrade attempt, you have installed
packages from the deadsnakes PPA. Some of the packages installed are
newer than those in the official archive, which is keeping some python
packages installed which then prevents the upgrade from being
calculated. Please try using the official versions of python3 from the
Ubuntu archive. After that you can try upgrading again and if it still
fails open a new bug report. Thanks and good luck!

** Changed in: ubuntu-release-upgrader (Ubuntu)
       Status: New => Invalid

** Tags added: deadsnakes-ppa

** This bug has been marked a duplicate of bug 1970018
   Cannot upgrade to ubuntu 21.10 from ubuntu 20.04.

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https://bugs.launchpad.net/bugs/2135087

Title:
  OS Upgrade Failure 22.04 to 24.04.3 LTS

Status in ubuntu-release-upgrader package in Ubuntu:
  Invalid

Bug description:
  This is the tail end output of the do-release-upgrade program...

  ...
  Checking package manager
  Reading package lists... Done
  Building dependency tree... Done
  Reading state information... Done

  Calculating the changes

  Calculating the changes

  Could not calculate the upgrade

  An unresolvable problem occurred while calculating the upgrade.

  This was likely caused by:
  * Unofficial software packages not provided by Ubuntu
  Please use the tool 'ppa-purge' from the ppa-purge
  package to remove software from a Launchpad PPA and
  try the upgrade again.

  If none of this applies, then please report this bug using the
  command 'ubuntu-bug ubuntu-release-upgrader-core' in a terminal. If
  you want to investigate this yourself the log files in
  '/var/log/dist-upgrade' will contain details about the upgrade.
  Specifically, look at 'main.log' and 'apt.log'.

  
  Restoring original system state

  Aborting
  Reading package lists... Done
  Building dependency tree... Done
  Reading state information... Done
  === Command detached from window (Thu Dec 11 23:05:14 2025) ===
  === Command terminated with exit status 1 (Thu Dec 11 23:05:24 2025) ===

  ProblemType: Bug
  DistroRelease: Ubuntu 22.04
  Package: ubuntu-release-upgrader-core 1:22.04.20
  ProcVersionSignature: Ubuntu 6.8.0-90.91~22.04.1-generic 6.8.12
  Uname: Linux 6.8.0-90-generic x86_64
  ApportVersion: 2.20.11-0ubuntu82.10
  Architecture: amd64
  CasperMD5CheckResult: pass
  CrashDB: ubuntu
  CrashReports: 640:1000:124:4116073:2025-12-04 12:12:47.599355459 -0800:2025-12-04 12:12:48.599355459 -0800:/var/crash/_usr_bin_seahorse.1000.crash
  CurrentDesktop: ubuntu:GNOME
  Date: Thu Dec 11 23:06:40 2025
  InstallationDate: Installed on 2025-03-22 (265 days ago)
  InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.2)
  PackageArchitecture: all
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: ubuntu-release-upgrader
  UpgradeStatus: Upgraded to jammy on 2025-12-12 (0 days ago)
  VarLogDistupgradeAptHistorylog:
   Start-Date: 2025-12-11  22:59:50
   Requested-By: dsidlo (1000)
   End-Date: 2025-12-11  22:59:50
  VarLogDistupgradeApttermlog:
   Log started: 2025-12-11  22:59:50
   Log ended: 2025-12-11  22:59:50

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